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5212052 = 221303013
BaseRepresentation
bin10011111000011110010100
3100210210120222
4103320132110
52313241202
6303413512
762205326
oct23703624
910723528
105212052
112a3a98a
1218b4298
131106471
14999616
156ce4a2
hex4f8794

5212052 has 6 divisors (see below), whose sum is σ = 9121098. Its totient is φ = 2606024.

The previous prime is 5212037. The next prime is 5212057. The reversal of 5212052 is 2502125.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 1811716 = 1844^2 + 1346^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5212052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651503 + ... + 651510.

It is an arithmetic number, because the mean of its divisors is an integer number (1520183).

Almost surely, 25212052 is an apocalyptic number.

It is an amenable number.

5212052 is a deficient number, since it is larger than the sum of its proper divisors (3909046).

5212052 is a wasteful number, since it uses less digits than its factorization.

5212052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303017 (or 1303015 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5212052 is about 2282.9918966129. The cubic root of 5212052 is about 173.3815628446.

Adding to 5212052 its reverse (2502125), we get a palindrome (7714177).

The spelling of 5212052 in words is "five million, two hundred twelve thousand, fifty-two".

Divisors: 1 2 4 1303013 2606026 5212052